Today I observed the following: As it is battery balancing day today I see big scheduled charge periods during the cheaper timeslots. As shown by below picture, DESS forceast 11.12 kwH into the battery. However, i have set a max charge current of 150A to the batteries. This means It will pick up …

Hi Marcel, as far as I know DESS only works/calculates based on the Dynamic ESS values in VRM! This means you need to match what your system can do (or what you limit it to do) in de settings on VRM.

:backhand_index_pointing_up:that… [image] Venus OS v3.70~49 available for public testing Venus OS beta testing Where did you pick up such silly an idea of DESS picking up on any physical realities or, in your case, set limits thereof. The DESS SoC scheduler tak…

Hi cotje, makes sort of sense, but is confusing. So now we have 3 levels of settings (for multiplus): veconfig cerbo DESS This is so 1970

[image] marcelmol: So now we have 3 levels You missed one. For DESS to actually work as advertised, you either need a SoC monkey (:monkey:) constantly overriding settings or external automation doing same. (:monkey:) That’s me, you and everybody else until we figure out how to build that …

DESS not taking max charge current into account

Q&A and troubleshooting DESS

UpCycleElectric (Jan) 24 October 2025 20:36 3

that…

Topic		Replies	Views
DESS does not honor maximum charge/discharge power setting DESS diy , domestic , dess	7	393	16 May 2025
Incorrect DESS forecast for Grid To Battery DESS diy , ess , dess	9	400	17 October 2024
Weird DESS behaviour DESS dess	10	129	28 April 2026
DESS Maximum charge power DESS multiplus , ess , professional , dess , 3-phase	5	428	20 February 2025
Charge predictions being wrong DESS vrm , dess , multiplus-ii , cerbo_gx	6	176	8 March 2025

DESS not taking max charge current into account

Related topics